D.gnu - [Bug 114] New: Add support for the GCC 'naked' attribute

Date: Wed, 2 Apr 2014 13:42:05 +0100
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
http://bugzilla.gdcproject.org/show_bug.cgi?id=114
Bug ID: 114
Summary: Add support for the GCC 'naked' attribute
Classification: Unclassified
Product: GDC
Version: development
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: Normal
Component: gdc
Assignee: ibuclaw gdcproject.org
Reporter: slavo5150 yahoo.com
I'm targeting ARM Cortex-M bare metal, and I need my reset interrupt handler
marked with the 'naked' attribute as it will be called before I've initialized
my the hardware containing my stack.
It can also be used to make a useful hard fault handler for finding elusive
bugs as described here.
http://www.freertos.org/Debugging-Hard-Faults-On-Cortex-M-Microcontrollers.html
I could do what I need in assembly, but then I'd break my "do it all in D"
goal.
I propose the following syntax:
attribute("naked") void myNakedFunction() { }
The GCC 'naked' attribute is documented here:
gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html
--
You are receiving this mail because:
You are watching all bug changes.